HV HIPOT GDB-D 변압기 회전 비율 검사자 (1 phase, 3 phase)

Turns ratio range: 0.8-10000
 Group testing range: 1-12
 Turns ratio accuracy:
0.2% (180V: 0.8～1000)
0.5% (180V: 1000～10000)
0.2% (10V: 0.8～200)
 Turns ratio resolution: 0.0001
 Power input: 220V±10%, 50HZ±1Hz
 Working temperature: -20℃~40℃
 Relative humidity: ≤85%, no condensation
 Dimension: 325mm×278mm×188 mm
 Weight: about 6.9kg